drivers/connector/cn_proc.c

249

if (ptrace_id == PTRACE_ATTACH) {

kernel/ptrace.c

1430

if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {

kernel/ptrace.c

1569

if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {

kernel/ptrace.c

501

proc_ptrace_connector(task, PTRACE_ATTACH);

tools/testing/selftests/landlock/ptrace_test.c

200

ret = ptrace(PTRACE_ATTACH, parent, NULL, 0);

tools/testing/selftests/landlock/ptrace_test.c

272

ret = ptrace(PTRACE_ATTACH, child, NULL, 0);

tools/testing/selftests/landlock/ptrace_test.c

416

EXPECT_EQ(-1, ptrace(PTRACE_ATTACH, child, NULL, 0));

tools/testing/selftests/mm/memfd_secret.c

162

ret = ptrace(PTRACE_ATTACH, ppid, 0, 0);

tools/testing/selftests/mm/protection_keys.c

1305

ret = ptrace(PTRACE_ATTACH, child_pid, ignored, ignored);

tools/testing/selftests/powerpc/ptrace/ptrace.h

68

ret = ptrace(PTRACE_ATTACH, child, NULL, NULL);

tools/testing/selftests/ptrace/peeksiginfo.c

188

if (sys_ptrace(PTRACE_ATTACH, child, NULL, NULL) == -1)

tools/testing/selftests/ptrace/vmaccess.c

59

k = ptrace(PTRACE_ATTACH, pid, 0L, 0L);

tools/testing/selftests/ptrace/vmaccess.c

69

k = ptrace(PTRACE_ATTACH, pid, 0L, 0L);

tools/testing/selftests/riscv/vector/validate_v_ptrace.c

155

ASSERT_EQ(0, ptrace(PTRACE_ATTACH, pid, NULL, NULL));

tools/testing/selftests/riscv/vector/validate_v_ptrace.c

268

ASSERT_EQ(0, ptrace(PTRACE_ATTACH, pid, NULL, NULL));

tools/testing/selftests/riscv/vector/validate_v_ptrace.c

48

ASSERT_EQ(0, ptrace(PTRACE_ATTACH, pid, NULL, NULL));

tools/testing/selftests/riscv/vector/validate_v_ptrace.c

598

ASSERT_EQ(0, ptrace(PTRACE_ATTACH, pid, NULL, NULL));

tools/testing/selftests/riscv/vector/validate_v_ptrace.c

807

ASSERT_EQ(0, ptrace(PTRACE_ATTACH, pid, NULL, NULL));

tools/testing/selftests/seccomp/seccomp_bpf.c

1555

ret = ptrace(PTRACE_ATTACH, tracee, NULL, 0);

tools/testing/selftests/seccomp/seccomp_bpf.c

3340

ASSERT_EQ(0, ptrace(PTRACE_ATTACH, pid));

tools/testing/selftests/seccomp/seccomp_bpf.c

4469

ASSERT_EQ(0, ptrace(PTRACE_ATTACH, self->pid, NULL, 0));

tools/testing/selftests/x86/mov_ss_trap.c

73

if (ptrace(PTRACE_ATTACH, parent, NULL, NULL) != 0)